package com.company.sendemo.basics.zzInterview.select;



public class Fourteen {

    public static void main(String[] args) {
        int sum = 0;
        for (int i = 0; i < 10; i++,sum +=i) {
        }
        // 1 2 3 4 5  6 7 8 9 相加
        System.out.println(sum);
    }
}
